Prorate and fuel tax offices
Our Customer Service Counter has moved. The counter is located at 405 Black Lake Blvd, Olympia, WA 98502. Map and driving directions (google.com)
No semi-truck parking available.
Save a trip! Most services are available through TAP - PRFT Taxpayer Access Point.
Customer service field offices
Olympia
Department of Licensing
405 Black Lake Blvd SW
Olympia, WA 98502
Map and directions
- Hours: 8:30 a.m. - 4:30 p.m., Monday - Friday
Vancouver
Department of Licensing
1301 NE 136th Ave
Vancouver, WA 98684
Map and directions
- Phone: 360.664.1858
- Fax: 360.260.3754
- Hours: 8:30 a.m. - 4:30 p.m., Monday - Friday
Olympia headquarters
Motor Carrier Services IRP (prorate) or IFTA
- Phone: 360.664.1858
- Email: MotorCarrierServices@dol.wa.gov
- Fax: 360.570.7829
- Mail:
- With payments:
Motor Carrier Services
PO Box 9048
Olympia, WA 98507-9048 - Without payments:
Motor Carrier Services
PO Box 9228
Olympia, WA 98507-9228
- With payments:
Fuel tax
- Mail with payments:
Fuel Tax Unit
PO Box 9048
Olympia, WA 98507-9048 - Mail without payments:
Fuel Tax Unit
PO Box 9228
Olympia, WA 98507-9228
Overnight mailing (FedEx, UPS, USPS)
Prorate and Fuel Tax Program
Department of Licensing
1125 Washington Street
Olympia, WA 98501
If you need help with
- IFTA or dyed diesel user licenses
- Phone: 360.664.1858
- Email: MotorCarrierServices@dol.wa.gov
- Fax: 360.570.7839
- Fuel tax refunds
- Phone: 360.664.1838
- Email: UnlicensedRefunds@dol.wa.gov
- Fax: 360.570.7057
- Aircraft distributors, heating oil distributors, motor fuel/special fuel distributors, blenders, or suppliers
- Phone: 360.664.1852
- Email: FuelTax@dol.wa.gov
- Fax: 360.570.7842
